| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 73501343 | Direct Cross Interchange | 8 |
| TURBO' S HOET | 1102096 | Direct Cross Interchange | 8 |
| BAUER PARTS | T912318 | Direct Cross Interchange | 8 |
| BU | 126046 | Direct Cross Interchange | 6 |
| VAICO | V247136 | Direct Cross Interchange | 6 |
| MOTAIR TURBOLADER | 334373 | Direct Cross Interchange | 5 |
| MAHLE ORIGINAL | 009TC16046000 | Direct Cross Interchange | 4 |
| TURBO' S HOET | TT1102096 | Direct Cross Interchange | 4 |
| OPEL | 93191993 | Direct Cross Interchange | 2 |
| OPEL | 05860030 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 71784113 | Direct Cross Interchange | 1 |
| FIAT | 71784113 | Indirect Cross Interchange | 7 |
| 3K | 54359880005 | Indirect Cross Interchange | 5 |
| MOTAIR TURBOLADER | 440028 | Indirect Cross Interchange | 4 |
| 3K | 54359700005 | Indirect Cross Interchange | 3 |
| ACI - AVESA | IT54359880005 | Indirect Cross Interchange | 2 |
| 3K | 54359900005 | Indirect Cross Interchange | 2 |
| 3K | 54359800005 | Indirect Cross Interchange | 2 |
| FIAT | 71724166 | Indirect Cross Interchange | 1 |
| VAICO | 247136 | Indirect Cross Interchange | 1 |
| BU | 912318 | Indirect Cross Interchange | 1 |
| BU | 126707 | Indirect Cross Interchange | 1 |
| FIAT | 71794552 | Indirect Cross Interchange | 1 |
| FIAT | 71784115 | Indirect Cross Interchange | 1 |
| OPEL | 5860030 | Indirect Cross Interchange | 1 |
| LANCIA | 73501343 | Indirect Cross Interchange | 1 |
| KKK | 54359880005 | Indirect Cross Interchange | 1 |
| KKK | 54359700005 | Indirect Cross Interchange | 1 |